Multi State Information Sharing and Analysis Center

The mission of the MS-ISAC is to improve the overall cybersecurity posture of U.S. State, Local, Tribal, and Territorial (SLTT) government organizations through coordination, collaboration, cooperation, and increased communication.

Join the MS-ISAC
Low
Guarded
Elevated
High
Severe
Services Included with Membership
  • 24/7 Security Operation Center
  • Incident Response Services
  • Cybersecurity Advisories and Notifications
  • Access to Secure Portals for Communication and Document Sharing
  • Cyber Alert Map
  • Malicious Domain Blocking and Reporting (MDBR)
  • Malicious Code Analysis Platform (MCAP)
  • Weekly Top Malicious Domains/IP Report
  • Monthly Members-only Webcasts
  • Access to Cybersecurity Table-top Exercises
  • Nationwide Cyber Security Review (NCSR)
  • Awareness and Education Materials
See all Services
See all members
Membership FAQ
Read more about our Mission and charter 
All U.S. SLTTs are eligible for a free CIS SecureSuite Membership.
Learn More about SecureSuite and Apply today

Latest Advisory

Multiple Vulnerabilities in Apple Products Could Allow for Arbitrary Code Execution
17 May 2022
Multiple vulnerabilities have been discovered in Apple Products, the most severe of which could allow for arbitrary code execution. Safari is a...
Read the details

Report a Cybersecurity Incident

Learn how U.S. State, Local, Tribal, and Territorial (SLTT) entities can report a cybersecurity incident.

Report an incident

MS-ISAC Subscriptions

Receive cybersecurity advisories and monthly newsletters on known vulnerabilities in popular software.

SUBSCRIBE NOW FOR FREE

Cybersecurity Threats

Get timely updates by CIS and MS-ISAC cybersecurity experts on current online security threats.

cybersecurity threats updates

Latest Update

Learn more and take action - Log4j Zero-Day Vulnerability Response

See all important Updates


CIS is home to the MS-ISAC

The MS-ISAC is federally funded by CISA and a division of the Center for Internet Security (CIS). The MS-ISAC is autonomously guided by the Executive Committee and member organizations.

Learn how U.S. State, Local, Tribal, and Territorial (SLTT) entities can report a cybersecurity incident.


ISAC graph


Election Related Resources

The Elections Infrastructure Information Sharing and Analysis Center (EI-ISAC) supports the rapidly changing cybersecurity needs of U.S. election offices.

Every U.S. election office that joins EI-ISAC automatically becomes a member of MS-ISAC.

Learn more about EI-ISAC
Election Security Tools and Resources

Our Partners

US Department of Homeland Security US CERT Stop Think Connect Nascio Global Cyber Alliance Water ISAC COSN NW3C Cybercrime Cyber Threat Alliance NFCA National Governors Association National Council Isacs PTI E-ISAC NACo Global Resilience Federation DNG-ISAC
MS-ISAC: Multi-State Information Sharing & Analysis Center

Report an incident

SolarWinds Cyber-Attack

Microsoft Exchange Zero-Day updates

MS-ISAC Newsletters & Advisories

Subscribe Now

Related Resources:

See all Latest MS-ISAC Resources

Elections Infrastructure Information Sharing and Analysis Center™

Learn More

Election Security tools and resources